Animal drawings

We produce online community games for passionnated people. We have millions of players on our platform. We now operate 5 online games and we want to launch 10 new games with animals. Our 2 next projects will talk about savannah and jungle animals. REQUIRED DESIGN : We need that animals look like VERY realistic, illustrations must be like it is totally hand-made. like a real painting. You will find enclosed a file that show you the style we want. It's a dog and cat. We want other animals in eactly the same style. We need savannah aniamls, 24 illustrations : Lion (1 baby / 1 adult) Tiger (1 baby / 1 adult) antelope (1 baby / 1 adult) Cheetah (1 baby / 1 adult) Puma (1 baby / 1 adult) Sourpuss (1 baby / 1 adult) Gazelle (1 baby / 1 adult) Rhinoceros (1 baby / 1 adult) Zebra (1 baby / 1 adult) hyena (1 baby / 1 adult) Elephant (1 baby / 1 adult) vulture (1 baby / 1 adult) JUNGLE, 20 illustrations Monkey (1 baby / 1 adult) Snake (1 baby / 1 adult) Koala (1 baby / 1 adult) Panda (1 baby / 1 adult) Frog (1 baby / 1 adult) lazy (1 baby / 1 adult) panther (1 baby / 1 adult) parrot (1 baby / 1 adult) martin fisher (1 baby / 1 adult) humming-bird (1 baby / 1 adult) We have 5 other animals games that will come after foir the freelancers that we will choose for this first project. What is your best price ? How long will it take ? (for our company the sooner the better).